Oatley, NSW
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 10,664
- Median age
- 43
- Household income
- $2,537/wk
- Owner-occupied
- 78%
- Renting
- 20%
- Socio-economic advantage
- Decile 10/10 in NSW
- Nearest train station
- Oatley Station · 0.2 km
- Nearest emergency dept
- St George Hospital NSW · 5.5 km
Sources: ABS Census 2021 & SEIFA 2021 (CC BY 4.0); distances are straight-line from the suburb's address centroid.
Property market — real sales
Median house (5 yr)
$2.41m
Median unit (5 yr)
$1.00m
Sales (5 yr)
727
Sales (12 mths)
90
Recorded transactions, NSW Valuer General Property Sales Information (CC BY 4.0). Recent weeks may not be registered yet.
Community safety
255 recorded incidents in 2025 · up 12.3% vs 2024
School catchments (suburb centre)
Primary
Oatley WPS
Secondary
GRC Oatley SC
Secondary
GRC Peakhurst
Zones at the suburb's address centroid — individual addresses can differ; check any address on PropertyCheck for its exact zones. Source: state education departments (CC BY).
Growth & supply · Mortdale - Oatley
District population (2025)
15,297
+5% over 10 years
New homes approved (12 mths to May 2026)
58
houses 27 · other 31
ABS statistical district (SA2) containing the suburb centre (CC BY 4.0).
Sold prices by street
Every recorded transaction, free — the most-traded streets in Oatley:
- Letitia Street (511)
- Rosa Street (292)
- Oatley Avenue (247)
- Gungah Bay Road (193)
- Wonoona Pde E (176)
- Myall Street (155)
- Hurstville Road (147)
- Yarran Road (141)
- Mulga Road (136)
- Woronora Parade (131)
- Mi Mi Street (128)
- Waratah Street (113)
Check any address in Oatley
Free value estimate with the comparable evidence behind it — no paywall, no sign-up.
All figures from official open data with attribution; estimates and medians are statistical outputs, not valuations. Suburb boundaries follow ABS Suburbs and Localities (SAL) 2021.